Description
If your Kubota’s been running rough, blowing oil smoke, or just doesn’t have the power it once did, worn piston rings are often the culprit. You hear it in the engine knock, feel it in the lack of compression, and see it in the oil consumption. This piston and ring set gets your D722 diesel engine back to running like it should, sealing combustion and restoring that reliable power you count on.
What You’re Getting
- Complete piston assembly with rings already installed – no guesswork on ring placement
- Standard bore sizing that fits your original cylinder dimensions perfectly
- Quality construction that holds up to the heat and pressure of diesel combustion
- Direct OEM replacement – same specs as what came from the factory
Built for Real Farm Work
The D722 is Kubota’s workhorse 3-cylinder diesel that powers everything from compact tractors to skid steers and utility vehicles. Whether you’re running a B-series compact tractor for property maintenance or powering a piece of construction equipment, this engine sees hard work day in and day out. These pistons and rings are built to handle that demanding service.
Made to Last
Quality piston rings make all the difference in how long your rebuild lasts. These are manufactured to original specifications with proper ring tension and gap tolerances. The piston itself is cast to handle diesel combustion pressures and temperature swings, so you get reliable service for years to come.
Good to Know
This is a complete rebuild job that requires pulling the engine apart, so plan on having the machine down for a while. While you’re in there, it’s smart to check your cylinder walls for wear and consider having them honed if needed. Make sure to torque everything to spec and use new gaskets throughout the rebuild.
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